Question
 Which phytohormone forms the association between roots
and microbes?Solution
Strigolactones play a significant role in establishing a symbiotic relationship between plant roots and beneficial microbes, particularly mycorrhizal fungi. These hormones are released by plant roots and act as chemical signals to attract mycorrhizal fungi.
24, 35, 57, 90, 134, ?
7   4   5   9   20    ?    160.5
96, 457, 168, 393, ?, 345
13 52 208 ? 3328 13312
114, 146, 210, 306, 434, ?
What will come in place of the question mark (?) in the following series?
1.5, 3.5, 9.5, 27.5, 81.5, 243.5, ?
- What will come in place of (?) in the given number series.
5, 10, 8, 16, 11, ?, 17 Choose the missing term?
B, D, F, I, L, P, ?
7, 6, 10, 27, 104, ?Â
500, 250, 750, 375, 1125, 562.5, ?